Smart Construction and Sustainable Cities
2731-9032
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Các bài báo tiêu biểu
A stacked generalisation methodology for estimating the uniaxial compressive strength of rocksAbstract Uniaxial compressive strength (UCS) has become a highly essential strength parameter in the mining, civil and geomechanical industries. Estimating the exact value of the strength of rock has become a matter of great concern in real life. Despite this, there have been many works to indirectly/directly estimate the UCS of rocks. This study introduces a novel ... ...
Tập 1 Số 1
Hiệu suất theo dõi bánh xe của cốt liệu bê tông tái chế với kính và gạch tái chế trong các mặt đường không có kết cấu dưới tải trọng cao Dịch bởi AI Tóm tắt Khi các vật liệu khai thác tự nhiên ngày càng hiếm và kinh tế, ngành xây dựng đã chuyển sang các lựa chọn bền vững như chất thải xây dựng và phá dỡ (C&D) và kính tái chế cho xây dựng đường. Mục tiêu của nghiên cứu này là đánh giá hiệu suất của các hỗn hợp bao gồm kính tái chế (RG), gạch nghiền (CB) và cốt liệu bê tông tái chế (RCA) dưới các điều kiện gia... ...
Tập 1 Số 1
Sustainable construction and quality of improved columns with three types of water-cement ratios on deep mixing method in Saga Lowland, Kyushu, Japan
- 2024
In this study, we investigated the application of the deep mixing method (DMM) to cohesive soil in the Saga Lowland of Kyushu, Japan. The study focused on examining three types of water-cement ratio (W/C) conditions, with a constant addition of cement-based binder (C). Due to the soft clay nature of the Saga Lowland, frequent ground settlement and deformation occur, necessitating measures to preve......
Machine learning approach for predicting compressive strength in foam concrete under varying mix designs and curing periods
Tập 1 - Trang 1-17 - 2023
Efforts to reduce the weight of buildings and structures, counteract the seismic threat to human life, and cut down on construction expenses are widespread. A strategy employed to address these challenges involves the adoption of foam concrete. Unlike traditional concrete, foam concrete maintains the standard concrete composition but excludes coarse aggregates, substituting them with a foam agent.......
The next frontier: data-driven urban underground space planning orienting multiple development concepts
Tập 1 - Trang 1-21 - 2023
In recent years, the comprehensive and extensive development of urban underground space (UUS) has gained substantial popularity with the efficient guidance of UUS planning. This study discussed the research trends and paradigm shift in UUS planning over the past few decades. Bibliometric and comparative studies were conducted to identify the contributions of the research in this field. The analysi......
Quantitative characterization method of 3D roughness of rock mass structural surface considering size effect
Tập 1 - Trang 1-12 - 2023
The surface morphology of the structural surface of the rock mass plays a crucial role in determining its macroscopic physical and mechanical properties, including shear strength and seepage characteristics. The morphological characteristics of the rock mass structure exhibit significant anisotropy and size effects. The distribution characteristics of the two key indicators that affect the morphol......
An analysis approach for building collapse accident using system thinking approach and SEA model
Tập 1 - Trang 1-13 - 2023
The frequent occurrence of building collapse accidents not only causes significant casualties, but also jeopardizes local economies. This paper adopts a combinatory assessment approach to showcase the lessons learned from a recent building collapse in Changsha, China. The proposed approach blends the system thinking approach and strategic environmental assessment (SEA) model. It delineates the cau......
Multi-tier scheduling algorithm of dispatching systems for urban water logging
- 2024
Due to global warming, considerable amounts of storm rain have occurred, causing urban water logging and flooding. The efficient scheduling of drainage systems among pumping stations is crucial to mitigating flash flooding in urban areas. This study introduces a Multi-Level Dynamic Priority and Importance Scheduling (MDPIS) algorithm as a proactive solution for addressing urban flooding through th......
Advancements in sensors and actuators technologies for smart cities: a comprehensive review
Tập 1 - Trang 1-19 - 2023
The creation of smart cities has benefited greatly from the quick advancement of sensor and actuator technology. The basis of data-driven urban environments is supported by these technologies, which seamlessly connect with the Internet of Things (IoT). This in-depth review paper explores the crucial part that sensors and actuators play in the development of smart cities, covering important topics ......